Evidence map›Paper›PMID 19690609›Full record

ArticlePloS one2009

A core MYC gene expression signature is prominent in basal-like breast cancer but only partially overlaps the core serum response.

Sanjay Chandriani, Eirik Frengen, Victoria H Cowling, Sarah A Pendergrass, Charles M Perou, Michael L Whitfield, Michael D Cole

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 1 synthesis or guideline pooled it, 159 citations in OpenAlex.

  1. Pooled it
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  13. Minimal frustration underlies the usefulness of incomplete regulatory network models in biology.Proceedings of the National Academy of Sciences of the United States of America · 2023
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37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Sanjay ChandrianiDepartment of Molecular Biology, Princeton University, Princeton, NJ, USA.
Eirik Frengen
Victoria H Cowling
Sarah A Pendergrass
Charles M Perou
Michael L Whitfield
Michael D Cole
University of North Carolina at Chapel Hill · USPrinceton University · US

Funding

Translational Engineering in Cancer (TEC)P30CA023108 · NCI · DARTMOUTH COLLEGE · PI Steven D Leach · 1985 to 2026
$91.3M
Tissue Procurement & PathologyP50CA058223 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KATHERINE A. HOADLEY · 1992 to 2026
$59.3M
Myc Oncogene Mutations and Polymorphisms in CancerR01CA080320 · NCI · PRINCETON UNIVERSITY · PI COLE, MICHAEL DAVID · 1999 to 2014
$4.6M
Molecular Characterization of Breast Basal-like TumorsR01CA101227 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI PEROU, CHARLES M · 2003 to 2007
$2.0M
Howard Hughes Medical Institute 76200-560801Medical Research Council G0700240NCI NIH HHS P30 CA023108NCI NIH HHS P50 CA058223NCI NIH HHS P50-CA58223NCI NIH HHS R01 CA080320NCI NIH HHS R01 CA101227NCI NIH HHS R01-CA-101227-01NCI NIH HHS R01-CA-80320
6 · The paper itself

Abstract

backgroundThe MYC oncogene contributes to induction and growth of many cancers but the full spectrum of the MYC transcriptional response remains unclear. METHODOLOGY/PRINCIPAL

findingsUsing microarrays, we conducted a detailed kinetic study of genes that respond to MYCN or MYCNDeltaMBII induction in primary human fibroblasts. In parallel, we determined the response to steady state overexpression of MYCN and MYCNDeltaMBII in the same cell type. An overlapping set of 398 genes from the two protocols was designated a 'Core MYC Signature' and used for further analysis. Comparison of the Core MYC Signature to a published study of the genes induced by serum stimulation revealed that only 7.4% of the Core MYC Signature genes are in the Core Serum Response and display similar expression changes to both MYC and serum. Furthermore, more than 50% of the Core MYC Signature genes were not influenced by serum stimulation. In contrast, comparison to a panel of breast cancers revealed a strong concordance in gene expression between the Core MYC Signature and the basal-like breast tumor subtype, which is a subtype with poor prognosis. This concordance was supported by the higher average level of MYC expression in the same tumor samples. CONCLUSIONS/SIGNIFICANCE: The Core MYC Signature has clinical relevance as this profile can be used to deduce an underlying genetic program that is likely to contribute to a clinical phenotype. Therefore, the presence of the Core MYC Signature may predict clinical responsiveness to therapeutics that are designed to disrupt MYC-mediated phenotypes.

Indexed as

Gene Expression ProfilingGenes, mycBlotting, WesternBreast NeoplasmsCells, CulturedFemaleHumansImmunohistochemistryOligonucleotide Array Sequence AnalysisPrognosis

Identifiers

PMID19690609
PMCPMC2723908
OpenAlexW2009569524

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.